Middle East Escalation: What It Means for Global Supply Chains
Disruptions through the Strait of Hormuz, rising costs, and what New Zealand exporters and importers should expect next.
Where Things Stand
Escalating tensions in the Middle East are disrupting both maritime and air freight operations, particularly in and around the Strait of Hormuz — a critical corridor for global energy flows and east-west trade.
According to the FIATA (International Federation of Freight Forwarders Associations), the situation is highly fluid, with vessels altering course, suspending sailings, or reversing direction amid security concerns. Reports indicate some container ships have made U-turns following announcements of potential closure, signalling the risk of widespread congestion and cascading schedule delays.
Air cargo networks are also being affected by airspace restrictions and rerouting, resulting in longer transit times, higher fuel costs, and reduced schedule reliability.
Given the region’s central role in global trade and energy distribution, further deterioration could have multi-modal impacts across shipping, aviation, insurance markets, and freight pricing worldwide.
Key Operational Impacts for NZ Businesses
Maritime Freight
- Vessel diversions, suspended sailings, or delayed transits
- Increased war-risk insurance premiums and carrier surcharges
- Potential congestion at alternative Middle Eastern and Asian hub ports
- Knock-on schedule disruption across global liner services
Air Freight
- Airspace closures and rerouted flight paths
- Longer transit times and higher operating costs
- Potential capacity constraints as airlines adjust networks
Broader Supply Chain Effects
- Volatility in freight rates and equipment availability
- Delays in energy, petrochemical, and industrial inputs
- Increased contractual and performance risk
- Greater exposure to demurrage, detention, and storage costs
What Happens Next?
The situation remains unpredictable. Short-notice operational changes — including route suspensions or airspace closures — are possible and could trigger:
- Sudden freight rate increases
- Capacity tightening on alternative routes
- Port congestion at substitute hubs
- Increased insurance scrutiny and premium adjustments
If tensions escalate further, energy market instability could amplify freight cost volatility globally.
For New Zealand exporters and importers, the risk is less about direct exposure and more about indirect disruption — schedule unreliability, cost escalation, and contractual complexity.
What You Should Expect from Your Freight Forwarder
Freight forwarders operating in line with Customs Brokers and Freight Forwarders Federation of New Zealand Inc best practice guidance should be proactively managing risk across five key areas:
1. Active Monitoring & Transparency
- Real-time tracking of shipments transiting affected regions
- Early notification of diversions, delays, or cost changes
- Clear explanation of surcharge drivers
2. Routing Flexibility
- Exploration of alternative ports and gateways
- Consideration of multimodal solutions
- Anticipation of congestion at substitute hubs
3. Insurance & Risk Review
- Verification of cargo and liability coverage
- Confirmation of war-risk terms and exclusions
- Advance notice of additional surcharges or deposits
4. Contractual Clarity
- Assessment of force majeure or exceptional circumstances clauses
- Clear communication on liability exposure for delays or deviations
- Documentation to protect all parties in case of dispute
5. Business Continuity Planning
- Close coordination with carriers and overseas agents
- Contingency planning for suspended services
- Early due diligence where financial stress may affect counterparties
In short, you should expect proactive communication, scenario planning, and transparency around cost and timing impacts.
Practical Steps for Global Trade Customers
- Review shipment timelines and build contingency buffers
- Confirm Incoterms and risk transfer points
- Engage early with your freight forwarder on critical cargo
- Monitor customer delivery commitments where transit risk exists
- Assess exposure to demurrage, detention, and storage charges
Heightened tensions in the Middle East are creating instability across maritime and air freight networks, particularly around the Strait of Hormuz. Vessel diversions, rising war-risk premiums, airspace rerouting, and potential congestion at alternative hubs are increasing transit times and freight costs globally.
